Whisk the ingredients together using a mixer. Bake at 160°C (320°F) for 15 mn.
Melt the chocolate and add the remaining ingredients. Fill oval ring moulds (25 g per bar).
Whip the Sublime cream then add the praline.
Using a star shaped nozzle, pipe the Sublime cream with praline onto the crisps. Add the mini choux and garnish the cream rosettes with hazelnut praline 60%. Finish by adding another layer of choux and Sublime cream with praline.